PROTEIN CAPABLE OF BINDING PLASTICIZER

摘要

A protein capable of binding a plasticizer, which protein has acquired useful properties such as those of, in the assay, quantitative determination or concentrating of plasticizer, exhibiting high sensitivity, less cross reactivity, resistance to influence from interfering substances and resistance to influence from solvents. In particular, a modified protein whose various properties, such as affinity for a plasticizer as antigen, antigen binding capacity, cross reactivity, tolerance to a substance interfering with an antigen-antibody reaction, tolerance to a substance interfering with an enzymatic color development reaction, resistance to a solvent, etc., have been improved by the technology of genetic manipulation.